It’s not uncommon to see patients in my acupuncture clinic who are struggling with poor energy. Some sleep well but wake up tired. Some wear out over the course of the day, others fluctuate during the day, and still, others are just plain exhausted from morning to night.
I ask about their energy because, in Chinese medicine, energy is the all-important ingredient in moving your body, transforming food into nutrients, protecting you from outside pathogens, keeping you warm, and all the other day-to-day things that you want to do.
For years, I’ve been telling my patients who struggle with fatigue or digestive problems to cook their vegetables and fruits, as they’re easier to digest and it takes far less energy to do so. In addition, I’ve advised them to avoid very cold foods, as their body has to heat the food to body temperature before it can be properly broken down and digested. While this may sound far-fetched, food scientists are now telling us essentially the same thing.
A calorie is a scientific way to measure the amount of energy available in food. A gram of fat provides about nine calories because it’s easily digested and provides more energy than a gram of protein (four calories), which is harder to digest. In other words, it takes more energy to digest protein, so you give up a little energy in the process of digesting and gain fewer calories.
A gram of fiber only gives you about two calories, because it takes even more work, or energy, to digest. A gram of carbohydrate also gives you four calories, but that said, all of these counts are just approximations.
For example, because heat does some of the work of digestion for us, there are more calories in cooked food than the same food that is raw.
One of the foundations of Chinese food therapy is that the ideal diet is different for each person. Therefore, a person who is ill or has digestive problems would benefit from a very different diet than a healthy person with good digestion.
The bottom line is that the calorie count in foods is not created equal. How you cook a particular food and what your body does to digest it has an impact on how much energy you'll get from it. So if you’re struggling with fatigue or poor energy, there are ways to get a little more of a boost from what you’re eating.
